Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from May 22, 06:00 PM MDT until May 23, 12:00 PM MDT

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

44°F

7°C

Humidity	79%
Wind Speed	E 5 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	22 May 08:30 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles WNW Garrison MT

Winter Storm Warning May 22, 06:00pm until May 23, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 54 °F
Rain Likely
then Showers
Tonight
Low: 33 °F
Showers then
Rain/Snow
Thursday
High: 54 °F
Rain/Snow
then Chance
Showers
Thursday Night
Low: 29 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny
then Slight
Chance Rain
Friday Night
Low: 35 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday
High: 58 °F
Chance Rain
then Showers
Saturday Night
Low: 33 °F
Chance Rain
Sunday
High: 58 °F
Slight Chance
Rain

Detailed Forecast

Today

Rain likely, then showers and possibly a thunderstorm after noon. High near 54. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain showers before 1am, then rain and snow showers. Some thunder is also possible. Snow level 6700 feet lowering to 4900 feet after midnight . Low around 33. West northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow before 9am, then rain between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Snow level 5100 feet rising to 6300 feet in the afternoon. High near 54. West northwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Partly cloudy, with a low around 29. West northwest wind around 6 mph becoming calm after midnight.

Friday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 61. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 35.

Saturday

A chance of rain, then showers and possibly a thunderstorm after noon. High near 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 33.

Sunday

A slight chance of rain. Partly sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 33.

Memorial Day

Mostly sunny, with a high near 69.

Monday Night

Mostly clear, with a low around 39.

Tuesday

Sunny, with a high near 77.